{ stdenv, fetchurl, fetchpatch, lib , pkgconfig, intltool, autoreconfHook, substituteAll , file, expat, libdrm, xorg, wayland, wayland-protocols, openssl , llvmPackages, libffi, libomxil-bellagio, libva-minimal , libelf, libvdpau, valgrind-light, python2 , libglvnd , grsecEnabled ? false , enableRadv ? true # Texture floats are patented, see docs/patents.txt, so we don't enable them for full Mesa. # It's overridden for mesa_drivers. , enableTextureFloats ? false , galliumDrivers ? null , driDrivers ? null , vulkanDrivers ? null }: /** Packaging design: - The basic mesa ($out) contains headers and libraries (GLU is in libGLU now). This or the mesa attribute (which also contains GLU) are small (~ 2 MB, mostly headers) and are designed to be the buildInput of other packages. - DRI drivers are compiled into $drivers output, which is much bigger and depends on LLVM. These should be searched at runtime in "/run/opengl-driver{,-32}/lib/*" and so are kind-of impure (given by NixOS). (I suppose on non-NixOS one would create the appropriate symlinks from there.) - libOSMesa is in $osmesa (~4 MB) */ with stdenv.lib; if ! lists.elem stdenv.system platforms.mesaPlatforms then throw "unsupported platform for Mesa" else let defaultGalliumDrivers = if stdenv.isAarch32 then ["virgl" "nouveau" "freedreno" "vc4" "etnaviv" "imx"] else if stdenv.isAarch64 then ["virgl" "nouveau" "vc4" ] else ["virgl" "svga" "i915" "r300" "r600" "radeonsi" "nouveau"]; defaultDriDrivers = if (stdenv.isAarch32 || stdenv.isAarch64) then ["nouveau"] else ["i915" "i965" "nouveau" "radeon" "r200"]; defaultVulkanDrivers = if (stdenv.isAarch32 || stdenv.isAarch64) then [] else ["intel"] ++ lib.optional enableRadv "radeon"; in let gallium_ = galliumDrivers; dri_ = driDrivers; vulkan_ = vulkanDrivers; in let galliumDrivers = (if gallium_ == null then defaultGalliumDrivers else gallium_) ++ ["swrast" "virgl"]; driDrivers = (if dri_ == null then defaultDriDrivers else dri_) ++ ["swrast"]; vulkanDrivers = if vulkan_ == null then defaultVulkanDrivers else vulkan_; in let version = "18.1.4"; branch = head (splitString "." version); in let self = stdenv.mkDerivation { name = "mesa-noglu-${version}"; src = fetchurl { urls = [ "ftp://ftp.freedesktop.org/pub/mesa/mesa-${version}.tar.xz" "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz" "ftp://ftp.freedesktop.org/pub/mesa/older-versions/${branch}.x/${version}/mesa-${version}.tar.xz" "https://mesa.freedesktop.org/archive/mesa-${version}.tar.xz" ]; sha256 = "12zm9hc3v4wnzhqyrvf2kfnz55idzdn82hs3ry940l45bn5lhq9h"; }; prePatch = "patchShebangs ."; # TODO: # revive ./dricore-gallium.patch when it gets ported (from Ubuntu), as it saved # ~35 MB in $drivers; watch https://launchpad.net/ubuntu/+source/mesa/+changelog patches = [ ./glx_ro_text_segm.patch # fix for grsecurity/PaX ./symlink-drivers.patch ./missing-include.patch # dev_t needs sys/stat.h, fixes build w/musl ]; outputs = [ "out" "dev" "drivers" "osmesa" ]; # TODO: Figure out how to enable opencl without having a runtime dependency on clang configureFlags = [ "--sysconfdir=${libglvnd.driverLink}/etc" "--localstatedir=/var" "--with-dri-driverdir=$(drivers)/lib/dri" "--with-dri-searchpath=${libglvnd.driverLink}/lib/dri" "--with-platforms=x11,wayland,drm" ] ++ (optional (galliumDrivers != []) ("--with-gallium-drivers=" + builtins.concatStringsSep "," galliumDrivers)) ++ (optional (driDrivers != []) ("--with-dri-drivers=" + builtins.concatStringsSep "," driDrivers)) ++ (optional (vulkanDrivers != []) ("--with-vulkan-drivers=" + builtins.concatStringsSep "," vulkanDrivers)) ++ [ (enableFeature enableTextureFloats "texture-float") (enableFeature grsecEnabled "glx-rts") (enableFeature stdenv.isLinux "dri3") (enableFeature stdenv.isLinux "nine") # Direct3D in Wine "--enable-libglvnd" "--enable-dri" "--enable-driglx-direct" "--enable-gles1" "--enable-gles2" "--enable-glx" # https://bugs.freedesktop.org/show_bug.cgi?id=35268 (enableFeature (!stdenv.hostPlatform.isMusl) "glx-tls") "--enable-gallium-osmesa" # used by wine "--enable-llvm" "--enable-egl" "--enable-xa" # used in vmware driver "--enable-gbm" "--enable-xvmc" "--enable-vdpau" "--enable-shared-glapi" "--enable-sysfs" "--enable-llvm-shared-libs" "--enable-omx-bellagio" "--enable-va" "--disable-opencl" ]; nativeBuildInputs = [ autoreconfHook intltool pkgconfig file ]; propagatedBuildInputs = with xorg; [ libXdamage libXxf86vm ] ++ optional stdenv.isLinux libdrm; buildInputs = with xorg; [ expat llvmPackages.llvm libglvnd glproto dri2proto dri3proto presentproto libX11 libXext libxcb libXt libXfixes libxshmfence libffi wayland wayland-protocols libvdpau libelf libXvMC libomxil-bellagio libva-minimal libpthreadstubs openssl/*or another sha1 provider*/ valgrind-light python2 python2.pkgs.Mako ]; enableParallelBuilding = true; doCheck = false; installFlags = [ "sysconfdir=\${drivers}/etc" "localstatedir=\${TMPDIR}" "vendorjsondir=\${out}/share/glvnd/egl_vendor.d" ]; # TODO: probably not all .la files are completely fixed, but it shouldn't matter; postInstall = '' # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM mv -t "$drivers/lib/" \ $out/lib/libXvMC* \ $out/lib/d3d \ $out/lib/vdpau \ $out/lib/bellagio \ $out/lib/libxatracker* \ $out/lib/libvulkan_* # Move other drivers to a separate output mv $out/lib/dri/* $drivers/lib/dri # */ rmdir "$out/lib/dri" mv $out/lib/lib*_mesa* $drivers/lib # move libOSMesa to $osmesa, as it's relatively big mkdir -p {$osmesa,$drivers}/lib/ mv -t $osmesa/lib/ $out/lib/libOSMesa* # now fix references in .la files sed "/^libdir=/s,$out,$osmesa," -i $osmesa/lib/libOSMesa*.la # set the default search path for DRI drivers; used e.g. by X server substituteInPlace "$dev/lib/pkgconfig/dri.pc" --replace '$(drivers)' "${libglvnd.driverLink}" # remove GLES libraries; they are provided by libglvnd rm $out/lib/lib{GLESv1_CM,GLESv2}.* # remove pkgconfig files for GL/GLES/EGL; they are provided by libGL. rm $dev/lib/pkgconfig/{gl,egl,glesv1_cm,glesv2}.pc # move vendor files mv $out/share/ $drivers/ # Update search path used by glvnd for js in $drivers/share/glvnd/egl_vendor.d/*.json; do substituteInPlace "$js" --replace '"libEGL_' '"'"$drivers/lib/libEGL_" done # Update search path used by pkg-config for pc in $dev/lib/pkgconfig/{d3d,dri,xatracker}.pc; do substituteInPlace "$pc" --replace $out $drivers done '' + optionalString (vulkanDrivers != []) '' # Update search path used by Vulkan (it's pointing to $out but # drivers are in $drivers) for js in $drivers/share/vulkan/icd.d/*.json; do substituteInPlace "$js" --replace "$out" "$drivers" done ''; # TODO: # check $out doesn't depend on llvm: builder failures are ignored # for some reason grep -qv '${llvmPackages.llvm}' -R "$out"; postFixup = '' # add RPATH so the drivers can find the moved libgallium and libdricore9 # moved here to avoid problems with stripping patchelfed files for lib in $drivers/lib/*.so* $drivers/lib/*/*.so*; do if [[ ! -L "$lib" ]]; then patchelf --set-rpath "$(patchelf --print-rpath $lib):$drivers/lib" "$lib" fi done ''; passthru = { inherit libdrm version; inherit (libglvnd) driverLink; stubs = stdenv.mkDerivation { name = "libGL-${libglvnd.version}"; outputs = [ "out" "dev" ]; # Use stub libraries from libglvnd and headers from Mesa. buildCommand = '' ln -s ${libglvnd.out} $out mkdir -p $dev/{,lib/pkgconfig,nix-support} echo "$out" > $dev/nix-support/propagated-build-inputs ln -s ${self.dev}/include $dev/include genPkgConfig() { local name="$1" local lib="$2" cat <$dev/lib/pkgconfig/$name.pc Name: $name Description: $lib library Version: ${self.version} Libs: -L${libglvnd.out}/lib -l$lib Cflags: -I${self.dev}/include EOF } genPkgConfig gl GL genPkgConfig egl EGL genPkgConfig glesv1_cm GLESv1_CM genPkgConfig glesv2 GLESv2 ''; }; }; meta = with stdenv.lib; { description = "An open source implementation of OpenGL"; homepage = https://www.mesa3d.org/; license = licenses.mit; # X11 variant, in most files platforms = platforms.linux; maintainers = with maintainers; [ eduarrrd vcunat ]; }; }; in self